/* roulang page: index */
:root{
      --ink:#171412;
      --ink-2:#1B1715;
      --paper:#F4EFE7;
      --paper-2:#E8DDC9;
      --muted:#B9AD9C;
      --text:#2D2824;
      --text-soft:#6F6257;
      --red:#8F2E2E;
      --red-2:#A0443C;
      --gold:#C8A96A;
      --line-dark:rgba(232,221,201,.15);
      --line-light:rgba(58,52,48,.14);
      --shadow-dark:0 24px 70px rgba(0,0,0,.34);
      --shadow-paper:0 18px 50px rgba(58,52,48,.11);
      --radius-lg:28px;
      --radius-md:20px;
      --radius-pill:999px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      background:var(--paper);
      color:var(--text);
      line-height:1.85;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(143,46,46,.24)}
    :focus-visible{outline:3px solid rgba(143,46,46,.72);outline-offset:3px;border-radius:14px}
    .site-container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
    .grain{
      position:relative;
      overflow:hidden;
      background:
        radial-gradient(circle at 18% 20%,rgba(143,46,46,.25),transparent 34%),
        radial-gradient(circle at 86% 12%,rgba(200,169,106,.14),transparent 30%),
        linear-gradient(135deg,var(--ink),var(--ink-2));
    }
    .grain:before{
      content:"";
      position:absolute;inset:0;
      background-image:
        linear-gradient(rgba(232,221,201,.05) 1px,transparent 1px),
        linear-gradient(90deg,rgba(232,221,201,.035) 1px,transparent 1px);
      background-size:42px 42px;
      opacity:.45;
      pointer-events:none;
    }
    .grain:after{
      content:"";
      position:absolute;inset:-20%;
      background:radial-gradient(circle,rgba(232,221,201,.06) 1px,transparent 1px);
      background-size:7px 7px;
      opacity:.16;
      transform:rotate(-8deg);
      pointer-events:none;
    }
    .site-header{
      position:sticky;top:0;z-index:50;
      background:rgba(27,23,21,.86);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line-dark);
    }
    .nav-wrap{
      min-height:84px;
      display:grid;
      grid-template-columns:260px minmax(320px,1fr) auto;
      align-items:center;
      gap:20px;
      padding:14px 0;
    }
    .brand{
      display:flex;align-items:center;gap:12px;min-width:0;
    }
    .brand-mark{
      width:46px;height:46px;border-radius:50%;
      display:grid;place-items:center;
      background:rgba(232,221,201,.08);
      border:1px solid rgba(232,221,201,.22);
      color:var(--paper-2);
      box-shadow:inset 0 0 0 6px rgba(143,46,46,.12);
      flex:0 0 auto;
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.22;min-width:0}
    .brand-name{
      color:var(--paper);
      font-weight:800;
      font-size:15px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width:195px;
    }
    .brand-sub{color:var(--muted);font-size:12px;margin-top:3px}
    .nav-search,.hero-search,.footer-search{
      display:flex;align-items:center;gap:10px;
      border-radius:var(--radius-pill);
      border:1px solid rgba(232,221,201,.18);
      background:rgba(244,239,231,.08);
      padding:7px 8px 7px 16px;
      transition:.22s ease;
    }
    .nav-search:focus-within,.hero-search:focus-within,.footer-search:focus-within{
      border-color:rgba(200,169,106,.7);
      box-shadow:0 0 0 4px rgba(200,169,106,.12);
      background:rgba(244,239,231,.12);
    }
    .search-icon{color:var(--paper-2);opacity:.86;flex:0 0 auto}
    .nav-search input,.hero-search input,.footer-search input{
      width:100%;
      border:0;outline:0;background:transparent;
      color:var(--paper);min-width:0;
    }
    .nav-search input::placeholder,.hero-search input::placeholder,.footer-search input::placeholder{color:rgba(232,221,201,.62)}
    .search-submit{
      border:0;border-radius:var(--radius-pill);
      background:var(--red);
      color:var(--paper);
      min-height:38px;
      padding:0 18px;
      cursor:pointer;
      transition:.22s ease;
      white-space:nowrap;
      font-weight:700;
    }
    .search-submit:hover{background:#7d2525;transform:translateY(-1px);box-shadow:0 10px 24px rgba(143,46,46,.28)}
    .nav-links{display:flex;align-items:center;gap:8px;justify-content:flex-end}
    .nav-link{
      min-height:42px;display:inline-flex;align-items:center;
      padding:0 13px;border-radius:var(--radius-pill);
      color:rgba(244,239,231,.82);
      font-size:14px;
      border:1px solid transparent;
      transition:.22s ease;
      white-space:nowrap;
    }
    .nav-link:hover{border-color:rgba(232,221,201,.18);background:rgba(232,221,201,.07);color:var(--paper)}
    .nav-link.active{background:rgba(143,46,46,.28);color:var(--paper);border-color:rgba(143,46,46,.55)}
    .menu-toggle{display:none}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;
      min-height:48px;padding:0 22px;border-radius:var(--radius-pill);
      font-weight:800;transition:.22s ease;border:1px solid transparent;cursor:pointer;
    }
    .btn-primary{background:var(--red);color:var(--paper);box-shadow:0 16px 32px rgba(143,46,46,.24)}
    .btn-primary:hover{background:#792424;transform:translateY(-2px);box-shadow:0 22px 42px rgba(143,46,46,.32)}
    .btn-secondary{background:rgba(244,239,231,.08);border-color:rgba(232,221,201,.24);color:var(--paper)}
    .btn-secondary:hover{background:rgba(244,239,231,.13);transform:translateY(-2px)}
    .btn-paper{background:#fffaf2;color:var(--text);border-color:var(--line-light)}
    .btn-paper:hover{transform:translateY(-2px);box-shadow:var(--shadow-paper)}
    .badge{
      display:inline-flex;align-items:center;gap:7px;
      border-radius:var(--radius-pill);
      padding:7px 12px;
      font-size:13px;font-weight:700;
      border:1px solid rgba(232,221,201,.2);
      color:var(--paper-2);
      background:rgba(232,221,201,.07);
    }
    .paper-badge{
      border-color:rgba(143,46,46,.16);
      background:rgba(143,46,46,.08);
      color:#7a2a2a;
    }
    .hero{position:relative;padding:82px 0 92px;color:var(--paper)}
    .hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
    .eyebrow{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
    h1{
      font-size:clamp(34px,5vw,62px);
      line-height:1.18;
      font-weight:850;
      letter-spacing:-.02em;
      margin:0;
    }
    .h1-mark{
      color:var(--paper-2);
      text-shadow:0 0 28px rgba(200,169,106,.2);
      border-bottom:4px solid rgba(143,46,46,.85);
    }
    .hero p.lead{
      margin:24px 0 0;
      color:rgba(244,239,231,.78);
      font-size:18px;
      max-width:700px;
    }
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
    .hero-search{
      margin-top:32px;
      max-width:760px;
      min-height:62px;
      padding:9px 10px 9px 20px;
      background:rgba(244,239,231,.1);
    }
    .hero-search .search-submit{min-height:44px;padding:0 22px}
    .chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
    .chip{
      display:inline-flex;align-items:center;
      min-height:34px;padding:0 13px;
      border-radius:var(--radius-pill);
      background:rgba(232,221,201,.08);
      border:1px solid rgba(232,221,201,.14);
      color:rgba(244,239,231,.8);
      font-size:13px;transition:.2s ease;
    }
    .chip:hover{background:rgba(143,46,46,.22);border-color:rgba(143,46,46,.42);transform:translateY(-1px)}
    .archive-panel{
      position:relative;
      border-radius:32px;
      border:1px solid rgba(232,221,201,.17);
      background:linear-gradient(180deg,rgba(244,239,231,.12),rgba(244,239,231,.055));
      box-shadow:var(--shadow-dark);
      padding:26px;
      overflow:hidden;
    }
    .archive-panel:before{
      content:"";
      position:absolute;inset:18px;
      border:1px dashed rgba(232,221,201,.22);
      border-radius:24px;
      pointer-events:none;
    }
    .panel-top{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:20px;position:relative;z-index:1}
    .panel-title{font-weight:800;font-size:18px}
    .level-card{
      position:relative;z-index:1;
      background:rgba(23,20,18,.48);
      border:1px solid rgba(232,221,201,.14);
      border-radius:22px;
      padding:18px;
      margin-top:14px;
      transition:.22s ease;
    }
    .level-card:hover{transform:translateY(-3px);border-color:rgba(200,169,106,.38)}
    .level-row{display:flex;align-items:center;justify-content:space-between;gap:16px}
    .level-name{font-weight:800;color:var(--paper)}
    .level-desc{font-size:14px;color:rgba(244,239,231,.66);margin-top:5px}
    .status{
      font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;
      font-size:12px;color:var(--gold);
      border:1px solid rgba(200,169,106,.25);
      border-radius:999px;padding:4px 8px;
      white-space:nowrap;
    }
    .paper-cut{
      height:54px;background:var(--paper);
      clip-path:polygon(0 45%,100% 0,100% 100%,0 100%);
      margin-top:-52px;position:relative;z-index:3;
    }
    .section{padding:96px 0}
    .section-title{max-width:760px}
    .section-title.center{text-align:center;margin-inline:auto}
    .section-kicker{
      color:var(--red);
      font-weight:850;
      font-size:14px;
      margin-bottom:10px;
    }
    h2{font-size:clamp(26px,3.3vw,38px);line-height:1.22;margin:0;font-weight:850;color:var(--text)}
    .section-title p{margin:16px 0 0;color:var(--text-soft);font-size:17px}
    .problems{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}
    .stack-list{display:grid;gap:16px}
    .problem-card,.feature-card,.metric-card,.voice-card,.faq-card,.form-card{
      border-radius:var(--radius-lg);
      border:1px solid var(--line-light);
      background:rgba(255,250,242,.72);
      box-shadow:var(--shadow-paper);
      transition:.22s ease;
    }
    .problem-card:hover,.feature-card:hover,.metric-card:hover,.voice-card:hover{transform:translateY(-3px);border-color:rgba(143,46,46,.32);box-shadow:0 24px 62px rgba(58,52,48,.14)}
    .problem-card{display:grid;grid-template-columns:48px 1fr;gap:16px;padding:20px}
    .icon-box{
      width:48px;height:48px;border-radius:16px;
      display:grid;place-items:center;
      background:rgba(143,46,46,.1);
      color:var(--red);
      border:1px solid rgba(143,46,46,.16);
    }
    .card-title{font-size:19px;font-weight:850;line-height:1.35;margin:0;color:var(--text)}
    .card-desc{font-size:15px;color:var(--text-soft);margin:6px 0 0}
    .solution-band{
      background:#fffaf2;
      border-top:1px solid var(--line-light);
      border-bottom:1px solid var(--line-light);
    }
    .solution-layout{
      display:grid;grid-template-columns:1fr 1.18fr;gap:34px;align-items:stretch;margin-top:34px;
    }
    .console{
      border-radius:32px;
      background:linear-gradient(160deg,var(--ink),#241c18);
      color:var(--paper);
      padding:28px;
      box-shadow:var(--shadow-dark);
      border:1px solid rgba(232,221,201,.14);
      min-height:420px;
      display:flex;flex-direction:column;justify-content:space-between;
      position:relative;overflow:hidden;
    }
    .console:after{
      content:"";
      position:absolute;right:-80px;bottom:-80px;width:220px;height:220px;
      background:radial-gradient(circle,rgba(143,46,46,.35),transparent 68%);
    }
    .console-screen{
      position:relative;z-index:1;
      border-radius:24px;
      background:rgba(244,239,231,.08);
      border:1px solid rgba(232,221,201,.13);
      padding:18px;
    }
    .console-line{height:12px;border-radius:999px;background:rgba(232,221,201,.14);margin:12px 0}
    .console-line.red{background:rgba(143,46,46,.5);width:72%}
    .console-line.gold{background:rgba(200,169,106,.38);width:58%}
    .feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .feature-card{padding:22px;min-height:186px}
    .feature-card .paper-badge{margin-bottom:16px}
    .metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px}
    .metric-card{padding:24px}
    .metric-num{
      font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;
      color:var(--red);
      font-size:34px;
      font-weight:900;
      line-height:1;
      display:inline-block;
      border-bottom:4px solid rgba(200,169,106,.45);
      padding-bottom:7px;
    }
    .metric-card h3{margin:16px 0 6px;font-size:19px;font-weight:850}
    .wide-note{
      margin-top:18px;
      border-radius:var(--radius-lg);
      background:var(--ink);
      color:var(--paper);
      padding:28px;
      display:grid;grid-template-columns:1fr auto;gap:22px;align-items:center;
      border:1px solid rgba(232,221,201,.14);
      box-shadow:var(--shadow-dark);
    }
    .voices-wrap{
      display:flex;gap:18px;overflow-x:auto;padding:34px 2px 10px;
      scroll-snap-type:x mandatory;
    }
    .voices-wrap::-webkit-scrollbar{height:8px}
    .voices-wrap::-webkit-scrollbar-thumb{background:rgba(143,46,46,.35);border-radius:999px}
    .voice-card{
      min-width:340px;max-width:390px;
      padding:24px;
      scroll-snap-align:start;
      background:
        linear-gradient(135deg,rgba(255,250,242,.9),rgba(244,239,231,.72));
    }
    .quote-mark{font-size:44px;line-height:1;color:rgba(143,46,46,.36);font-weight:900}
    .stars{color:var(--gold);letter-spacing:2px;margin:8px 0}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:34px}
    details.faq-card{padding:0;overflow:hidden}
    details.faq-card[open]{border-color:rgba(143,46,46,.33);background:#fffaf2}
    summary{
      cursor:pointer;list-style:none;
      padding:20px 22px;
      display:flex;align-items:center;justify-content:space-between;gap:16px;
      font-size:18px;font-weight:850;
    }
    summary::-webkit-details-marker{display:none}
    .faq-answer{padding:0 22px 22px;color:var(--text-soft);font-size:15.5px}
    .plus{
      width:28px;height:28px;border-radius:50%;
      display:grid;place-items:center;
      background:rgba(143,46,46,.1);color:var(--red);
      flex:0 0 auto;transition:.2s ease;
    }
    details[open] .plus{transform:rotate(45deg);background:rgba(143,46,46,.18)}
    .cta-section{padding:96px 0;color:var(--paper)}
    .cta-grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr .92fr;gap:34px;align-items:start}
    .cta-section h2{color:var(--paper)}
    .cta-section p{color:rgba(244,239,231,.72)}
    .form-card{
      background:rgba(244,239,231,.1);
      border-color:rgba(232,221,201,.16);
      box-shadow:var(--shadow-dark);
      padding:24px;
    }
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .field{display:flex;flex-direction:column;gap:7px}
    .field.full{grid-column:1/-1}
    label{font-size:14px;font-weight:800;color:var(--paper-2)}
    input,select,textarea{
      width:100%;
      border-radius:18px;
      border:1px solid rgba(232,221,201,.18);
      background:rgba(244,239,231,.1);
      color:var(--paper);
      padding:12px 14px;
      outline:0;
      transition:.2s ease;
    }
    textarea{min-height:112px;resize:vertical}
    input:focus,select:focus,textarea:focus{
      border-color:rgba(200,169,106,.62);
      box-shadow:0 0 0 4px rgba(200,169,106,.12);
    }
    select option{color:var(--text);background:var(--paper)}
    .hint{font-size:12px;color:rgba(232,221,201,.6);margin-top:10px}
    .check-row{display:flex;gap:10px;align-items:flex-start;color:rgba(244,239,231,.72);font-size:13px}
    .check-row input{width:18px;height:18px;margin-top:5px;accent-color:var(--red)}
    .site-footer{
      background:var(--ink);
      color:rgba(244,239,231,.72);
      padding:58px 0 26px;
      border-top:1px solid var(--line-dark);
    }
    .footer-grid{display:grid;grid-template-columns:1.1fr .8fr 1fr;gap:40px}
    .footer-title{color:var(--paper);font-weight:850;margin-bottom:12px}
    .footer-links{display:grid;gap:10px}
    .footer-links a{transition:.2s ease}
    .footer-links a:hover{color:var(--paper);text-decoration:underline;text-decoration-color:var(--red);text-underline-offset:5px}
    .footer-search{margin-top:14px;background:rgba(244,239,231,.06)}
    .copyright{
      margin-top:38px;
      padding-top:22px;
      border-top:1px solid rgba(232,221,201,.12);
      display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
      font-size:13px;color:rgba(244,239,231,.52);
    }
    @media (max-width:1024px){
      .nav-wrap{grid-template-columns:1fr auto;gap:12px}
      .nav-search{grid-column:1/-1;order:3}
      .nav-links{order:2}
      .hero-inner,.problems,.solution-layout,.cta-grid,.footer-grid{grid-template-columns:1fr}
      .hero{padding-top:58px}
      .archive-panel{max-width:620px}
      .metrics{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px,1180px)}
      .site-header{position:relative}
      .nav-wrap{min-height:124px}
      .brand-name{max-width:210px}
      .nav-links{
        grid-column:1/-1;
        justify-content:flex-start;
        overflow-x:auto;
        padding-bottom:4px;
      }
      .nav-link{flex:0 0 auto}
      .hero{padding:44px 0 78px}
      .hero-actions .btn{width:100%}
      .hero-search{border-radius:24px;align-items:stretch;flex-wrap:wrap;padding:14px}
      .hero-search input{min-height:42px}
      .hero-search .search-submit{width:100%}
      .feature-grid,.metrics,.faq-grid,.form-grid{grid-template-columns:1fr}
      .wide-note{grid-template-columns:1fr}
      .section{padding:68px 0}
      .voice-card{min-width:286px}
      .problem-card{grid-template-columns:42px 1fr;padding:18px}
      .icon-box{width:42px;height:42px}
    }
    @media (max-width:520px){
      .brand-mark{width:42px;height:42px}
      .brand-name{font-size:14px;max-width:178px}
      h1{font-size:35px}
      .hero p.lead{font-size:16px}
      .nav-search{border-radius:22px;flex-wrap:wrap;padding:12px}
      .nav-search .search-submit{width:100%}
      .archive-panel,.console,.form-card{padding:20px;border-radius:24px}
      .footer-grid{gap:28px}
      .copyright{flex-direction:column}
    }

/* roulang page: category2 */
:root{
      --bg-dark:#171412;
      --bg-dark-2:#1B1715;
      --paper:#F4EFE7;
      --paper-2:#E8DDC9;
      --ink:#2B2521;
      --muted:#756B62;
      --muted-dark:#CFC2AE;
      --red:#8F2E2E;
      --red-2:#A0443C;
      --gold:#C8A96A;
      --line-dark:rgba(232,221,201,.14);
      --line-paper:rgba(58,52,48,.14);
      --shadow-dark:0 24px 70px rgba(0,0,0,.32);
      --shadow-paper:0 18px 50px rgba(58,52,48,.10);
      --radius-lg:28px;
      --radius-md:22px;
      --radius-sm:16px;
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      color:var(--ink);
      background:var(--paper);
      line-height:1.85;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    img,svg{display:block;max-width:100%}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(143,46,46,.22)}
    :focus-visible{outline:3px solid rgba(143,46,46,.6);outline-offset:3px;border-radius:14px}
    .site-container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(23,20,18,.88);
      border-bottom:1px solid var(--line-dark);
      backdrop-filter:blur(18px);
      box-shadow:0 14px 38px rgba(0,0,0,.22);
    }
    .nav-wrap{
      min-height:86px;
      display:grid;
      grid-template-columns:260px minmax(320px,1fr) auto;
      align-items:center;
      gap:20px;
    }
    .brand{display:inline-flex;align-items:center;gap:12px;min-width:0}
    .brand-mark{
      width:48px;height:48px;border-radius:18px;
      display:grid;place-items:center;
      color:var(--paper-2);
      background:linear-gradient(135deg,rgba(143,46,46,.92),rgba(58,52,48,.78));
      border:1px solid rgba(232,221,201,.18);
      box-shadow:0 12px 28px rgba(0,0,0,.24);
      flex:0 0 auto;
    }
    .brand-text{display:grid;gap:1px;min-width:0}
    .brand-name{
      color:var(--paper);
      font-weight:800;
      font-size:16px;
      line-height:1.25;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width:210px;
    }
    .brand-sub{color:var(--muted-dark);font-size:12px;letter-spacing:.03em}
    .nav-search,.footer-search,.hero-search,.mini-search{
      display:flex;
      align-items:center;
      gap:10px;
      border:1px solid var(--line-dark);
      background:rgba(244,239,231,.08);
      border-radius:999px;
      padding:8px 9px 8px 16px;
      color:var(--paper-2);
      transition:.22s ease;
    }
    .nav-search:focus-within,.footer-search:focus-within,.hero-search:focus-within,.mini-search:focus-within{
      border-color:rgba(200,169,106,.55);
      box-shadow:0 0 0 4px rgba(143,46,46,.18);
      background:rgba(244,239,231,.12);
    }
    .search-icon{flex:0 0 auto;color:rgba(232,221,201,.75)}
    .nav-search input,.footer-search input,.hero-search input,.mini-search input{
      width:100%;
      min-width:0;
      border:0;
      outline:0;
      background:transparent;
      color:inherit;
      height:38px;
    }
    .nav-search input::placeholder,.footer-search input::placeholder,.hero-search input::placeholder,.mini-search input::placeholder{color:rgba(232,221,201,.58)}
    .search-submit,.btn-primary{
      border:0;
      cursor:pointer;
      background:var(--red);
      color:var(--paper);
      border-radius:999px;
      min-height:42px;
      padding:0 18px;
      font-weight:700;
      transition:.22s ease;
      white-space:nowrap;
      box-shadow:0 12px 26px rgba(143,46,46,.24);
    }
    .search-submit:hover,.btn-primary:hover{
      background:#762424;
      transform:translateY(-2px);
      box-shadow:0 18px 34px rgba(143,46,46,.32);
    }
    .search-submit:active,.btn-primary:active{transform:translateY(0)}
    .nav-links{display:flex;align-items:center;gap:8px;justify-content:flex-end}
    .nav-link{
      color:var(--muted-dark);
      padding:10px 13px;
      border-radius:999px;
      font-size:14px;
      line-height:1;
      border:1px solid transparent;
      transition:.2s ease;
      white-space:nowrap;
    }
    .nav-link:hover{color:var(--paper);border-color:rgba(232,221,201,.16);background:rgba(232,221,201,.07)}
    .nav-link.active{
      color:var(--paper);
      background:rgba(143,46,46,.28);
      border-color:rgba(200,169,106,.26);
      box-shadow:inset 0 -2px 0 rgba(200,169,106,.55);
    }
    .page-hero{
      position:relative;
      overflow:hidden;
      background:
        radial-gradient(circle at 12% 16%,rgba(143,46,46,.34),transparent 32%),
        radial-gradient(circle at 85% 8%,rgba(200,169,106,.20),transparent 26%),
        linear-gradient(180deg,var(--bg-dark),var(--bg-dark-2));
      color:var(--paper);
      padding:76px 0 92px;
    }
    .page-hero:before{
      content:"";
      position:absolute;inset:0;
      opacity:.22;
      background-image:
        linear-gradient(rgba(232,221,201,.055) 1px,transparent 1px),
        linear-gradient(90deg,rgba(232,221,201,.045) 1px,transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom,#000,transparent 92%);
      pointer-events:none;
    }
    .page-hero:after{
      content:"";
      position:absolute;
      left:-10%;right:-10%;bottom:-62px;height:112px;
      background:var(--paper);
      transform:rotate(-2deg);
      transform-origin:left center;
    }
    .hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.03fr) minmax(300px,.72fr);gap:48px;align-items:center}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:8px 12px;
      border:1px solid rgba(232,221,201,.16);
      background:rgba(232,221,201,.08);
      border-radius:999px;
      color:var(--paper-2);
      font-size:13px;
      margin-bottom:18px;
    }
    h1{
      margin:0;
      font-size:clamp(32px,5vw,52px);
      line-height:1.18;
      font-weight:850;
      letter-spacing:-.03em;
    }
    .hero-title-mark{color:#F5E8D2;text-shadow:0 0 28px rgba(200,169,106,.2)}
    .hero-subtitle{
      margin:20px 0 0;
      max-width:760px;
      color:rgba(244,239,231,.78);
      font-size:18px;
      line-height:1.9;
    }
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .btn-secondary{
      min-height:46px;
      display:inline-flex;align-items:center;justify-content:center;
      padding:0 20px;
      border-radius:999px;
      border:1px solid rgba(232,221,201,.24);
      color:var(--paper);
      background:rgba(232,221,201,.06);
      transition:.22s ease;
      font-weight:700;
    }
    .btn-secondary:hover{border-color:rgba(200,169,106,.52);background:rgba(232,221,201,.11);transform:translateY(-2px)}
    .hero-search{max-width:720px;margin-top:28px;background:rgba(244,239,231,.10)}
    .hero-panel{
      border:1px solid rgba(232,221,201,.16);
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg,rgba(244,239,231,.12),rgba(244,239,231,.06));
      box-shadow:var(--shadow-dark);
      padding:22px;
      position:relative;
      overflow:hidden;
    }
    .hero-panel:before{
      content:"";
      position:absolute;inset:16px;
      border:1px dashed rgba(232,221,201,.16);
      border-radius:22px;
      pointer-events:none;
    }
    .panel-top{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:18px;position:relative}
    .status-dot{width:10px;height:10px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 6px rgba(200,169,106,.12)}
    .panel-title{font-weight:800;color:var(--paper)}
    .panel-note{font-size:13px;color:rgba(232,221,201,.66)}
    .notice-row{
      position:relative;
      display:grid;
      grid-template-columns:34px 1fr;
      gap:12px;
      padding:14px;
      border-radius:18px;
      background:rgba(23,20,18,.52);
      border:1px solid rgba(232,221,201,.12);
      margin-top:12px;
    }
    .notice-num{
      width:34px;height:34px;border-radius:12px;
      display:grid;place-items:center;
      color:var(--paper);
      background:rgba(143,46,46,.72);
      font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
      font-weight:800;
    }
    .notice-row strong{display:block;color:var(--paper);line-height:1.35}
    .notice-row span{display:block;margin-top:2px;color:rgba(232,221,201,.68);font-size:14px;line-height:1.65}
    .section{padding:88px 0}
    .section-tight{padding:58px 0}
    .section-head{max-width:760px;margin-bottom:34px}
    .kicker{color:var(--red);font-weight:800;font-size:14px;margin-bottom:8px}
    h2{font-size:clamp(25px,3.4vw,38px);line-height:1.22;margin:0;font-weight:850;letter-spacing:-.025em;color:var(--ink)}
    .section-head p{margin:14px 0 0;color:var(--muted);font-size:17px}
    .guide-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:30px;align-items:start}
    .timeline{position:relative;display:grid;gap:18px}
    .timeline:before{
      content:"";
      position:absolute;
      left:30px;top:20px;bottom:20px;
      width:2px;
      background:linear-gradient(to bottom,rgba(143,46,46,.55),rgba(200,169,106,.28),rgba(58,52,48,.08));
    }
    .step-card{
      position:relative;
      display:grid;
      grid-template-columns:62px 1fr;
      gap:18px;
      padding:22px;
      border:1px solid var(--line-paper);
      background:rgba(255,252,246,.72);
      border-radius:var(--radius-md);
      box-shadow:var(--shadow-paper);
      transition:.22s ease;
    }
    .step-card:hover{transform:translateY(-3px);border-color:rgba(143,46,46,.28);box-shadow:0 24px 60px rgba(58,52,48,.14)}
    .step-no{
      width:62px;height:62px;border-radius:22px;
      display:grid;place-items:center;
      background:var(--bg-dark);
      color:var(--paper-2);
      border:1px solid rgba(232,221,201,.16);
      font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
      font-size:20px;
      font-weight:900;
      position:relative;
      z-index:1;
    }
    .step-card h3{margin:0;font-size:22px;line-height:1.35;font-weight:830}
    .step-card p{margin:8px 0 14px;color:var(--muted)}
    .tag-list{display:flex;gap:8px;flex-wrap:wrap}
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      font-size:13px;
      color:#5E5148;
      background:rgba(200,169,106,.16);
      border:1px solid rgba(200,169,106,.24);
    }
    .tag.red{color:#7B2A2A;background:rgba(143,46,46,.10);border-color:rgba(143,46,46,.18)}
    .side-panel{
      position:sticky;
      top:112px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(58,52,48,.16);
      background:linear-gradient(180deg,#fffaf2,#F1E8D9);
      box-shadow:var(--shadow-paper);
      overflow:hidden;
    }
    .side-panel-head{
      background:var(--bg-dark);
      color:var(--paper);
      padding:22px;
      border-bottom:1px solid var(--line-dark);
    }
    .side-panel-head strong{display:block;font-size:20px;line-height:1.35}
    .side-panel-head span{display:block;color:rgba(232,221,201,.72);font-size:14px;margin-top:6px}
    .side-body{padding:22px;display:grid;gap:14px}
    .check-item{
      display:flex;gap:10px;
      align-items:flex-start;
      padding:13px;
      border:1px solid rgba(58,52,48,.10);
      border-radius:18px;
      background:rgba(255,255,255,.45);
      color:var(--muted);
      font-size:15px;
    }
    .check-mark{
      width:22px;height:22px;border-radius:999px;
      display:grid;place-items:center;
      background:rgba(143,46,46,.12);
      color:var(--red);
      flex:0 0 auto;
      margin-top:3px;
      font-weight:900;
    }
    .side-links{display:grid;gap:10px;margin-top:2px}
    .side-link{
      display:flex;align-items:center;justify-content:space-between;
      min-height:46px;
      padding:0 14px;
      border-radius:999px;
      border:1px solid rgba(58,52,48,.14);
      color:var(--ink);
      background:rgba(244,239,231,.7);
      transition:.2s ease;
      font-weight:700;
    }
    .side-link:hover{border-color:rgba(143,46,46,.28);color:var(--red);transform:translateX(2px)}
    .scenario-section{background:#FBF7EF}
    .masonry-grid{columns:2 300px;column-gap:22px}
    .scenario-card{
      break-inside:avoid;
      margin:0 0 22px;
      padding:24px;
      border-radius:var(--radius-md);
      background:var(--paper);
      border:1px solid var(--line-paper);
      box-shadow:0 14px 38px rgba(58,52,48,.08);
      position:relative;
      overflow:hidden;
      transition:.22s ease;
    }
    .scenario-card:before{
      content:"";
      position:absolute;right:18px;top:0;
      width:54px;height:28px;
      background:rgba(200,169,106,.28);
      border-radius:0 0 12px 12px;
    }
    .scenario-card:hover{transform:translateY(-3px);border-color:rgba(143,46,46,.22);box-shadow:var(--shadow-paper)}
    .scenario-card h3{margin:0 0 10px;font-size:21px;font-weight:830}
    .scenario-card p{margin:0;color:var(--muted)}
    .chalk-note{
      margin-top:16px;
      display:inline-flex;
      padding:7px 10px;
      border-radius:10px;
      color:#6D5640;
      border:1px dashed rgba(143,46,46,.35);
      background:rgba(200,169,106,.13);
      font-size:13px;
      font-weight:700;
    }
    .rule-band{
      background:var(--bg-dark);
      color:var(--paper);
      position:relative;
      overflow:hidden;
    }
    .rule-band:before{
      content:"";
      position:absolute;inset:0;
      background:
        radial-gradient(circle at 20% 20%,rgba(143,46,46,.24),transparent 28%),
        linear-gradient(120deg,transparent,rgba(232,221,201,.05),transparent);
      pointer-events:none;
    }
    .rule-grid{position:relative;display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}
    .rule-card{
      padding:22px;
      border-radius:var(--radius-md);
      border:1px solid rgba(232,221,201,.14);
      background:rgba(244,239,231,.07);
      transition:.22s ease;
    }
    .rule-card:hover{transform:translateY(-3px);border-color:rgba(200,169,106,.32);background:rgba(244,239,231,.1)}
    .rule-card strong{display:block;font-size:20px;margin-bottom:8px;color:var(--paper)}
    .rule-card p{margin:0;color:rgba(232,221,201,.72)}
    .cta-card{
      border-radius:34px;
      background:
        radial-gradient(circle at 82% 18%,rgba(200,169,106,.18),transparent 30%),
        linear-gradient(135deg,var(--bg-dark),#241B18);
      color:var(--paper);
      padding:34px;
      box-shadow:var(--shadow-dark);
      border:1px solid rgba(232,221,201,.14);
      display:grid;
      grid-template-columns:minmax(0,.9fr) minmax(300px,.7fr);
      gap:30px;
      align-items:center;
    }
    .cta-card h2{color:var(--paper)}
    .cta-card p{color:rgba(232,221,201,.75);margin:14px 0 0}
    .feedback-form{
      display:grid;
      gap:12px;
      padding:18px;
      border-radius:24px;
      border:1px solid rgba(232,221,201,.14);
      background:rgba(244,239,231,.08);
    }
    .field{display:grid;gap:6px}
    .field label{font-size:13px;color:rgba(232,221,201,.78);font-weight:700}
    .field input,.field select,.field textarea{
      width:100%;
      border:1px solid rgba(232,221,201,.16);
      border-radius:16px;
      background:rgba(244,239,231,.10);
      color:var(--paper);
      padding:12px 14px;
      outline:0;
      transition:.2s ease;
    }
    .field input::placeholder,.field textarea::placeholder{color:rgba(232,221,201,.46)}
    .field input:focus,.field select:focus,.field textarea:focus{border-color:rgba(200,169,106,.52);box-shadow:0 0 0 4px rgba(143,46,46,.18)}
    .field textarea{min-height:104px;resize:vertical}
    .form-hint{font-size:13px;color:rgba(232,221,201,.58);line-height:1.6}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    details.faq-item{
      border:1px solid var(--line-paper);
      border-radius:20px;
      background:rgba(255,252,246,.74);
      box-shadow:0 10px 30px rgba(58,52,48,.06);
      overflow:hidden;
      transition:.22s ease;
    }
    details.faq-item:hover,details.faq-item[open]{border-color:rgba(143,46,46,.25);box-shadow:var(--shadow-paper)}
    .faq-item summary{
      cursor:pointer;
      list-style:none;
      padding:18px 20px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      font-size:18px;
      font-weight:800;
      line-height:1.45;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{
      content:"+";
      width:28px;height:28px;
      border-radius:50%;
      display:grid;place-items:center;
      background:rgba(143,46,46,.10);
      color:var(--red);
      flex:0 0 auto;
      transition:.2s ease;
    }
    .faq-item[open] summary:after{content:"—";background:rgba(143,46,46,.18)}
    .faq-item p{margin:0;padding:0 20px 20px;color:var(--muted);font-size:15.5px}
    .site-footer{
      background:var(--bg-dark);
      color:rgba(232,221,201,.72);
      padding:62px 0 28px;
      border-top:1px solid var(--line-dark);
    }
    .footer-grid{display:grid;grid-template-columns:1.2fr .65fr 1fr;gap:40px}
    .footer-title{color:var(--paper);font-weight:850;margin-bottom:14px}
    .footer-links{display:grid;gap:10px}
    .footer-links a{transition:.2s ease;color:rgba(232,221,201,.72)}
    .footer-links a:hover{color:var(--paper);text-decoration:underline;text-decoration-color:var(--red);text-underline-offset:5px}
    .site-footer p{margin:0;color:rgba(232,221,201,.66)}
    .footer-search{margin-top:14px}
    .copyright{
      margin-top:38px;
      padding-top:22px;
      border-top:1px solid var(--line-dark);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      color:rgba(232,221,201,.56);
      font-size:13px;
    }
    @media (max-width:1080px){
      .nav-wrap{grid-template-columns:1fr auto;gap:14px;padding:14px 0}
      .nav-search{grid-column:1 / -1;order:3}
      .nav-links{grid-column:2;grid-row:1;overflow-x:auto;max-width:48vw;padding-bottom:2px}
      .brand-name{max-width:260px}
      .hero-inner,.guide-layout,.cta-card{grid-template-columns:1fr}
      .side-panel{position:relative;top:auto;order:-1}
      .rule-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:760px){
      .site-container{width:min(100% - 28px,var(--container))}
      .nav-wrap{min-height:118px}
      .brand-mark{width:44px;height:44px;border-radius:16px}
      .brand-name{max-width:190px;font-size:15px}
      .brand-sub{font-size:11px}
      .nav-links{
        grid-column:1 / -1;
        grid-row:3;
        justify-content:flex-start;
        max-width:100%;
        overflow-x:auto;
        padding-bottom:4px;
      }
      .nav-search{grid-row:2;padding:7px 8px 7px 14px}
      .nav-link{font-size:13px;padding:9px 12px}
      .page-hero{padding:52px 0 78px}
      .hero-subtitle{font-size:16px}
      .hero-actions .btn-primary,.hero-actions .btn-secondary{width:100%}
      .hero-search{border-radius:22px;align-items:stretch;flex-wrap:wrap;padding:12px}
      .hero-search input{flex-basis:calc(100% - 34px)}
      .hero-search .search-submit{width:100%}
      .section{padding:64px 0}
      .section-tight{padding:46px 0}
      .timeline:before{left:24px}
      .step-card{grid-template-columns:50px 1fr;padding:18px;gap:14px}
      .step-no{width:50px;height:50px;border-radius:18px;font-size:17px}
      .step-card h3{font-size:20px}
      .faq-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .copyright{flex-direction:column;align-items:flex-start}
    }
    @media (max-width:520px){
      .brand-name{max-width:160px}
      .nav-search input{height:34px}
      h1{font-size:32px}
      .hero-panel{padding:16px}
      .notice-row{grid-template-columns:1fr}
      .cta-card{padding:24px;border-radius:26px}
      .feedback-form{padding:14px}
      .masonry-grid{columns:1}
      .footer-search{border-radius:20px;flex-wrap:wrap}
      .footer-search input{flex-basis:calc(100% - 32px)}
      .footer-search .search-submit{width:100%}
    }

/* roulang page: category1 */
:root{
      --bg-dark:#171412;
      --bg-deep:#1B1715;
      --paper:#F4EFE7;
      --paper-2:#ECE2D2;
      --ink:#3A3430;
      --muted:#756A61;
      --chalk:#E8DDC9;
      --gold:#C8A96A;
      --red:#8F2E2E;
      --red-2:#A0443C;
      --line-dark:rgba(232,221,201,.15);
      --line-paper:rgba(58,52,48,.14);
      --shadow-dark:0 24px 70px rgba(0,0,0,.32);
      --shadow-paper:0 18px 50px rgba(58,52,48,.10);
      --radius-lg:28px;
      --radius-md:20px;
      --radius-sm:14px;
      --container:1210px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      color:var(--ink);
      background:var(--paper);
      line-height:1.85;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    img,svg{display:block;max-width:100%}
    button,input,select,textarea{font:inherit}
    button,a,input,select,textarea,summary{outline:none}
    a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
      outline:3px solid rgba(143,46,46,.55);
      outline-offset:3px;
    }
    ::selection{background:rgba(143,46,46,.25)}
    body::-webkit-scrollbar{width:10px}
    body::-webkit-scrollbar-track{background:#211c19}
    body::-webkit-scrollbar-thumb{background:#6e3832;border-radius:999px}

    .site-container{
      width:min(calc(100% - 40px),var(--container));
      margin-inline:auto;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(27,23,21,.88);
      border-bottom:1px solid var(--line-dark);
      backdrop-filter:blur(18px);
      box-shadow:0 10px 32px rgba(0,0,0,.18);
    }
    .nav-wrap{
      min-height:84px;
      display:grid;
      grid-template-columns:auto minmax(360px,1fr) auto;
      align-items:center;
      gap:22px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:46px;
      height:46px;
      flex:0 0 auto;
      display:grid;
      place-items:center;
      color:var(--chalk);
      background:linear-gradient(145deg,rgba(143,46,46,.95),rgba(58,52,48,.78));
      border:1px solid rgba(232,221,201,.22);
      border-radius:16px;
      box-shadow:0 14px 30px rgba(0,0,0,.26);
    }
    .brand-text{display:grid;gap:1px;min-width:0}
    .brand-name{
      color:#fff7ec;
      font-weight:800;
      font-size:15px;
      letter-spacing:.01em;
      white-space:nowrap;
    }
    .brand-sub{
      color:rgba(232,221,201,.68);
      font-size:12px;
      white-space:nowrap;
    }
    .nav-search,.footer-search,.filter-search,.mini-search{
      display:flex;
      align-items:center;
      gap:10px;
      border:1px solid rgba(232,221,201,.18);
      border-radius:999px;
      background:rgba(244,239,231,.10);
      color:rgba(232,221,201,.72);
      padding:7px 7px 7px 16px;
      transition:.22s ease;
    }
    .nav-search:focus-within,.footer-search:focus-within,.filter-search:focus-within,.mini-search:focus-within{
      border-color:rgba(200,169,106,.62);
      box-shadow:0 0 0 4px rgba(143,46,46,.18);
      background:rgba(244,239,231,.14);
    }
    .nav-search input,.footer-search input,.filter-search input,.mini-search input{
      width:100%;
      min-width:0;
      border:0;
      background:transparent;
      color:#fff7ec;
      padding:8px 2px;
    }
    .nav-search input::placeholder,.footer-search input::placeholder,.filter-search input::placeholder,.mini-search input::placeholder{color:rgba(232,221,201,.56)}
    .search-submit,.btn-primary{
      border:0;
      border-radius:999px;
      background:var(--red);
      color:#fff7ec;
      padding:10px 18px;
      min-height:42px;
      font-weight:700;
      cursor:pointer;
      transition:.22s ease;
      white-space:nowrap;
      box-shadow:0 12px 26px rgba(143,46,46,.24);
    }
    .search-submit:hover,.btn-primary:hover{
      transform:translateY(-2px);
      background:#7d2525;
      box-shadow:0 16px 34px rgba(143,46,46,.34);
    }
    .search-submit:active,.btn-primary:active{transform:translateY(0)}
    .nav-links{
      display:flex;
      align-items:center;
      gap:8px;
      white-space:nowrap;
    }
    .nav-link{
      color:rgba(232,221,201,.76);
      border:1px solid transparent;
      border-radius:999px;
      padding:9px 12px;
      font-size:14px;
      transition:.2s ease;
    }
    .nav-link:hover{
      color:#fff7ec;
      border-color:rgba(232,221,201,.18);
      background:rgba(232,221,201,.07);
    }
    .nav-link.active{
      color:#fff7ec;
      background:rgba(143,46,46,.9);
      border-color:rgba(232,221,201,.18);
      box-shadow:inset 0 -2px 0 rgba(200,169,106,.5);
    }

    .page-hero{
      position:relative;
      overflow:hidden;
      background:
        radial-gradient(circle at 10% 12%,rgba(160,68,60,.34),transparent 34%),
        radial-gradient(circle at 88% 10%,rgba(200,169,106,.16),transparent 28%),
        linear-gradient(135deg,#171412 0%,#211b18 58%,#120f0e 100%);
      color:var(--chalk);
      padding:82px 0 64px;
      border-bottom:1px solid rgba(58,52,48,.18);
    }
    .page-hero:before{
      content:"";
      position:absolute;
      inset:0;
      pointer-events:none;
      opacity:.16;
      background-image:
        linear-gradient(rgba(232,221,201,.08) 1px,transparent 1px),
        linear-gradient(90deg,rgba(232,221,201,.08) 1px,transparent 1px);
      background-size:38px 38px;
      mask-image:linear-gradient(to bottom,#000,transparent 85%);
    }
    .page-hero:after{
      content:"";
      position:absolute;
      inset:auto -8% -72px -8%;
      height:150px;
      background:var(--paper);
      transform:skewY(-3deg);
      transform-origin:left;
    }
    .hero-grid{
      position:relative;
      z-index:2;
      display:grid;
      grid-template-columns:minmax(0,1fr) 360px;
      gap:36px;
      align-items:end;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#fff4df;
      border:1px solid rgba(232,221,201,.20);
      background:rgba(232,221,201,.08);
      padding:7px 12px;
      border-radius:999px;
      font-size:13px;
      margin-bottom:18px;
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--gold);
      box-shadow:0 0 0 5px rgba(200,169,106,.12);
    }
    h1{
      margin:0;
      color:#fff7ec;
      font-size:clamp(32px,5vw,52px);
      line-height:1.18;
      font-weight:850;
      letter-spacing:-.02em;
    }
    .hero-desc{
      margin:20px 0 0;
      max-width:760px;
      color:rgba(232,221,201,.78);
      font-size:17px;
      line-height:1.9;
    }
    .hero-actions{
      margin-top:28px;
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
    }
    .btn-secondary{
      min-height:46px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:999px;
      border:1px solid rgba(232,221,201,.24);
      color:#fff7ec;
      padding:10px 18px;
      background:rgba(232,221,201,.07);
      font-weight:700;
      transition:.22s ease;
    }
    .btn-secondary:hover{
      transform:translateY(-2px);
      background:rgba(232,221,201,.12);
      border-color:rgba(200,169,106,.52);
    }
    .hero-panel{
      border:1px solid rgba(232,221,201,.16);
      background:linear-gradient(180deg,rgba(244,239,231,.12),rgba(244,239,231,.07));
      border-radius:var(--radius-lg);
      padding:22px;
      box-shadow:var(--shadow-dark);
    }
    .panel-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:18px;
    }
    .panel-title{font-weight:800;color:#fff7ec}
    .status-dot{
      display:inline-flex;
      align-items:center;
      gap:7px;
      font-size:12px;
      color:rgba(232,221,201,.74);
    }
    .status-dot:before{content:"";width:9px;height:9px;border-radius:50%;background:var(--gold)}
    .meter{
      height:10px;
      overflow:hidden;
      border-radius:999px;
      background:rgba(232,221,201,.12);
      margin:14px 0;
    }
    .meter span{
      display:block;
      height:100%;
      width:72%;
      border-radius:inherit;
      background:linear-gradient(90deg,var(--red),var(--gold));
    }
    .panel-list{display:grid;gap:10px;margin-top:16px}
    .panel-list div{
      display:flex;
      justify-content:space-between;
      gap:12px;
      border-top:1px dashed rgba(232,221,201,.16);
      padding-top:10px;
      color:rgba(232,221,201,.76);
      font-size:14px;
    }
    .panel-list strong{color:#fff7ec}

    main{background:var(--paper)}
    section{padding:88px 0}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:32px;
    }
    .section-head h2{
      margin:0;
      font-size:clamp(26px,3.2vw,38px);
      line-height:1.25;
      font-weight:850;
      color:var(--ink);
    }
    .section-head p{
      max-width:610px;
      margin:0;
      color:var(--muted);
      font-size:16px;
    }
    .filter-bar{
      margin-top:-22px;
      position:relative;
      z-index:5;
    }
    .filter-shell{
      border:1px solid var(--line-paper);
      border-radius:28px;
      background:rgba(244,239,231,.92);
      box-shadow:var(--shadow-paper);
      padding:18px;
      display:grid;
      grid-template-columns:minmax(260px,1fr) auto;
      gap:16px;
      align-items:center;
    }
    .filter-search{
      background:#fffaf1;
      border-color:rgba(58,52,48,.16);
      color:var(--muted);
    }
    .filter-search input{color:var(--ink)}
    .filter-search input::placeholder{color:#998d82}
    .quick-chips{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
    .chip,.tag,.filter-chip{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      border-radius:999px;
      border:1px solid rgba(58,52,48,.14);
      background:rgba(255,250,241,.82);
      color:var(--muted);
      font-size:13px;
      padding:7px 11px;
      line-height:1.2;
      white-space:nowrap;
    }
    .chip.is-hot,.tag.is-hot{
      color:#fff7ec;
      border-color:rgba(143,46,46,.28);
      background:var(--red);
    }
    .directory-layout{
      display:grid;
      grid-template-columns:286px minmax(0,1fr);
      gap:28px;
      align-items:start;
    }
    .filter-panel{
      position:sticky;
      top:108px;
      border:1px solid var(--line-paper);
      border-radius:var(--radius-lg);
      background:#fffaf1;
      padding:20px;
      box-shadow:var(--shadow-paper);
    }
    .filter-group + .filter-group{margin-top:22px;padding-top:20px;border-top:1px dashed rgba(58,52,48,.16)}
    .filter-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      margin-bottom:12px;
      color:var(--ink);
      font-weight:850;
      font-size:15px;
    }
    .filter-title small{font-weight:700;color:var(--red)}
    .filter-options{display:flex;flex-wrap:wrap;gap:8px}
    .filter-chip:hover{
      border-color:rgba(143,46,46,.44);
      color:var(--red);
      transform:translateY(-1px);
    }
    .filter-note{
      margin-top:18px;
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(200,169,106,.32);
      background:rgba(200,169,106,.12);
      color:#66594c;
      font-size:14px;
    }
    .result-stack{display:grid;gap:16px}
    .result-card{
      position:relative;
      display:grid;
      grid-template-columns:72px minmax(0,1fr) 152px;
      gap:18px;
      align-items:center;
      min-height:126px;
      border:1px solid var(--line-paper);
      border-radius:24px;
      background:#fffaf1;
      padding:18px;
      box-shadow:0 12px 34px rgba(58,52,48,.07);
      transition:.22s ease;
      overflow:hidden;
    }
    .result-card:before{
      content:"";
      position:absolute;
      inset:0 auto 0 0;
      width:5px;
      background:linear-gradient(180deg,var(--red),rgba(200,169,106,.75));
      opacity:.68;
      transition:.22s ease;
    }
    .result-card:hover{
      transform:translateY(-3px);
      border-color:rgba(143,46,46,.44);
      box-shadow:var(--shadow-paper);
    }
    .result-card:hover .arrow{transform:translateX(4px)}
    .result-no{
      width:54px;
      height:54px;
      display:grid;
      place-items:center;
      border-radius:18px;
      background:rgba(143,46,46,.09);
      color:var(--red);
      font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;
      font-weight:850;
      border:1px solid rgba(143,46,46,.18);
    }
    .result-main h3{
      margin:0 0 8px;
      font-size:21px;
      line-height:1.3;
      color:var(--ink);
      font-weight:850;
    }
    .result-main p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.75;
    }
    .tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
    .result-side{
      display:grid;
      justify-items:end;
      gap:12px;
      color:var(--muted);
      font-size:13px;
    }
    .status-label{
      border-radius:999px;
      padding:7px 10px;
      border:1px solid rgba(143,46,46,.18);
      color:var(--red);
      background:rgba(143,46,46,.08);
      font-weight:800;
    }
    .arrow{
      width:40px;
      height:40px;
      border-radius:999px;
      display:grid;
      place-items:center;
      color:var(--ink);
      background:rgba(58,52,48,.06);
      transition:.22s ease;
    }
    .feature-envelope{
      position:relative;
      border-radius:28px;
      overflow:hidden;
      border:1px solid rgba(232,221,201,.18);
      background:
        linear-gradient(120deg,rgba(143,46,46,.88),rgba(27,23,21,.94)),
        radial-gradient(circle at 80% 0%,rgba(200,169,106,.24),transparent 38%);
      color:var(--chalk);
      padding:30px;
      box-shadow:var(--shadow-dark);
      display:grid;
      grid-template-columns:minmax(0,1fr) auto;
      gap:24px;
      align-items:center;
      margin:6px 0;
    }
    .feature-envelope:after{
      content:"";
      position:absolute;
      top:0;
      right:0;
      width:180px;
      height:86px;
      border-left:1px solid rgba(232,221,201,.16);
      border-bottom:1px solid rgba(232,221,201,.16);
      background:rgba(232,221,201,.06);
      clip-path:polygon(100% 0,0 0,100% 100%);
    }
    .feature-envelope h3{margin:0 0 8px;color:#fff7ec;font-size:24px;font-weight:850}
    .feature-envelope p{margin:0;color:rgba(232,221,201,.78);max-width:620px}
    .outline-btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:46px;
      border-radius:999px;
      padding:10px 18px;
      border:1px solid rgba(232,221,201,.28);
      background:rgba(232,221,201,.08);
      color:#fff7ec;
      font-weight:800;
      transition:.22s ease;
      white-space:nowrap;
    }
    .outline-btn:hover{transform:translateY(-2px);border-color:rgba(200,169,106,.58);background:rgba(232,221,201,.13)}

    .insight-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:24px;
      align-items:stretch;
    }
    .insight-card,.faq-card,.feedback-card{
      border:1px solid var(--line-paper);
      border-radius:var(--radius-lg);
      background:#fffaf1;
      box-shadow:var(--shadow-paper);
      padding:26px;
    }
    .insight-card.dark{
      color:var(--chalk);
      border-color:var(--line-dark);
      background:
        radial-gradient(circle at 12% 15%,rgba(143,46,46,.28),transparent 34%),
        linear-gradient(140deg,#211b18,#15110f);
      box-shadow:var(--shadow-dark);
    }
    .insight-card h3{margin:0 0 12px;font-size:24px;font-weight:850;color:var(--ink)}
    .insight-card.dark h3{color:#fff7ec}
    .insight-card p{margin:0;color:var(--muted)}
    .insight-card.dark p{color:rgba(232,221,201,.78)}
    .check-list{display:grid;gap:12px;margin-top:20px}
    .check-list li{
      list-style:none;
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--muted);
    }
    .check-list li:before{
      content:"";
      width:18px;
      height:18px;
      margin-top:6px;
      flex:0 0 auto;
      border-radius:50%;
      background:rgba(143,46,46,.12);
      border:5px solid rgba(143,46,46,.32);
    }
    .dark .check-list li{color:rgba(232,221,201,.78)}
    .dark .check-list li:before{background:rgba(200,169,106,.12);border-color:rgba(200,169,106,.42)}
    .metric-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:14px;
      margin-top:22px;
    }
    .metric{
      border:1px solid rgba(232,221,201,.14);
      border-radius:20px;
      padding:16px;
      background:rgba(232,221,201,.07);
    }
    .metric strong{
      display:block;
      color:#fff7ec;
      font-size:28px;
      line-height:1.1;
      font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;
    }
    .metric span{font-size:13px;color:rgba(232,221,201,.66)}

    .faq-wrap{display:grid;gap:12px}
    details.faq-item{
      border:1px solid var(--line-paper);
      border-radius:20px;
      background:#fffaf1;
      overflow:hidden;
      transition:.22s ease;
    }
    details.faq-item[open],details.faq-item:hover{
      border-color:rgba(143,46,46,.34);
      box-shadow:0 12px 34px rgba(58,52,48,.07);
    }
    .faq-item summary{
      cursor:pointer;
      list-style:none;
      padding:18px 22px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      font-weight:850;
      color:var(--ink);
      font-size:18px;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{
      content:"+";
      width:30px;
      height:30px;
      flex:0 0 auto;
      display:grid;
      place-items:center;
      border-radius:50%;
      color:var(--red);
      background:rgba(143,46,46,.08);
      font-weight:900;
      transition:.22s ease;
    }
    .faq-item[open] summary:after{content:"—";background:var(--red);color:#fff7ec}
    .faq-answer{
      padding:0 22px 20px;
      color:var(--muted);
      font-size:15.5px;
      line-height:1.85;
    }
    .cta-band{
      padding:0 0 92px;
      background:var(--paper);
    }
    .cta-card{
      overflow:hidden;
      position:relative;
      border-radius:34px;
      padding:36px;
      border:1px solid rgba(232,221,201,.16);
      background:
        radial-gradient(circle at 82% 18%,rgba(200,169,106,.18),transparent 30%),
        linear-gradient(135deg,#171412,#231b18 62%,#120f0e);
      color:var(--chalk);
      box-shadow:var(--shadow-dark);
      display:grid;
      grid-template-columns:minmax(0,1fr) 420px;
      gap:28px;
      align-items:center;
    }
    .cta-card h2{
      margin:0 0 12px;
      color:#fff7ec;
      font-size:clamp(26px,3.4vw,38px);
      line-height:1.25;
      font-weight:850;
    }
    .cta-card p{margin:0;color:rgba(232,221,201,.76)}
    .feedback-card{
      background:rgba(244,239,231,.10);
      border-color:rgba(232,221,201,.16);
      box-shadow:none;
      padding:20px;
    }
    .field{display:grid;gap:7px;margin-bottom:12px}
    .field label{font-size:13px;color:rgba(232,221,201,.78);font-weight:700}
    .field input,.field select,.field textarea{
      width:100%;
      border:1px solid rgba(232,221,201,.18);
      background:rgba(244,239,231,.10);
      color:#fff7ec;
      border-radius:16px;
      padding:11px 13px;
      transition:.22s ease;
    }
    .field textarea{min-height:92px;resize:vertical}
    .field input::placeholder,.field textarea::placeholder{color:rgba(232,221,201,.46)}
    .field input:focus,.field select:focus,.field textarea:focus{
      border-color:rgba(200,169,106,.58);
      box-shadow:0 0 0 4px rgba(143,46,46,.16);
    }
    .form-hint{font-size:12px;color:rgba(232,221,201,.58);margin:4px 0 14px}

    .site-footer{
      background:#15110f;
      color:rgba(232,221,201,.72);
      padding:64px 0 28px;
      border-top:1px solid var(--line-dark);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .75fr 1fr;
      gap:38px;
      align-items:start;
    }
    .site-footer p{margin:0;color:rgba(232,221,201,.66)}
    .footer-title{
      color:#fff7ec;
      font-weight:850;
      margin-bottom:14px;
      font-size:16px;
    }
    .footer-links{display:grid;gap:10px}
    .footer-links a{
      color:rgba(232,221,201,.68);
      transition:.2s ease;
      width:max-content;
    }
    .footer-links a:hover{
      color:#fff7ec;
      text-decoration:underline;
      text-decoration-color:var(--red-2);
      text-underline-offset:5px;
    }
    .footer-search{margin-top:14px;background:rgba(244,239,231,.08)}
    .copyright{
      margin-top:38px;
      padding-top:20px;
      border-top:1px solid rgba(232,221,201,.12);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:rgba(232,221,201,.52);
      font-size:13px;
    }

    @media (max-width:1100px){
      .nav-wrap{grid-template-columns:1fr auto;gap:14px;padding:14px 0}
      .nav-search{grid-column:1/-1;order:3}
      .nav-links{justify-content:flex-end;overflow-x:auto;padding-bottom:2px}
      .hero-grid,.directory-layout,.insight-grid,.cta-card{grid-template-columns:1fr}
      .filter-panel{position:relative;top:auto}
      .filter-shell{grid-template-columns:1fr}
      .quick-chips{justify-content:flex-start}
      .result-card{grid-template-columns:62px minmax(0,1fr) 120px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .site-container{width:min(calc(100% - 28px),var(--container))}
      .brand-name{font-size:14px;max-width:210px;overflow:hidden;text-overflow:ellipsis}
      .brand-sub{font-size:11px}
      .brand-mark{width:42px;height:42px;border-radius:14px}
      .nav-wrap{min-height:122px}
      .nav-links{grid-column:1/-1;order:4;justify-content:flex-start}
      .nav-link{padding:8px 10px;font-size:13px}
      .page-hero{padding:56px 0 54px}
      section{padding:64px 0}
      .section-head{display:grid;gap:12px}
      .hero-actions .btn-primary,.hero-actions .btn-secondary,.outline-btn{width:100%}
      .result-card{
        grid-template-columns:1fr;
        gap:12px;
        min-height:auto;
      }
      .result-side{justify-items:start;display:flex;align-items:center;justify-content:space-between}
      .feature-envelope{grid-template-columns:1fr;padding:24px}
      .metric-row{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:grid}
      .cta-card{padding:24px;border-radius:28px}
    }
    @media (max-width:520px){
      .nav-search,.footer-search,.filter-search,.mini-search{border-radius:22px;padding:8px 8px 8px 13px}
      .search-submit{padding:9px 14px}
      .hero-panel,.filter-shell,.filter-panel,.insight-card,.faq-card{border-radius:22px}
      .quick-chips{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px}
      .chip,.tag,.filter-chip{font-size:12px}
      .faq-item summary{font-size:16px;padding:16px 18px}
      .faq-answer{padding:0 18px 18px}
    }